2
NOT USED
20
16
TUNER
LINE1
TUNER
LINE
LINE2
REC
PB
REC
25
13
Y/C MIX
ART V/H MIX
REC/PB CHROMINANCE
SIGNAL PROCESS
X3001
(3.58MHz)
REC/PB LUMINANCE
SIGNAL PROCESS
PB
REC PB
10
12
82
81
7
8
I C
CONTROL
2
Y/C
MIX
PB
REC-Y
REC-C
PB-Y
46
45
41
AT ENVELOPE
DETECT
40
49
27
29
REC
PB
REC
34
REC
PB
PB-C
IC3001
(VIDEO PROCESS)
CCD 1H
DELAY
IC3201
4
5
CCD 1H
DELAY
TP3001
(FROM IC6001(24))
V-LOCK PULSE
TP3002
Q3002
(TO IC6001(82))
ENVELOPE VOLTAGE
(FROM IC6001(98))
ROTARY SW
P3001
1
P3501
1
HEAD AMP C.B.A.
AUDIO C.B.A.
VIDEO
LP/SLP
L HEAD
VIDEO
LP/SLP
R HEAD
VIDEO SP
L HEAD
VIDEO SP
R HEAD
IC3501 (HEAD AMP)
L
R
L
R
SP
LP/
SLP
SP
LP/SLP
REC
PB
(FROM IC6001(99))
HEAD AMP SW
(FROM IC6001(23))
HEAD SW PULSE
(FROM IC6001(58))
PB(L)
TP3501
30
18
16
4
6
13
11
1
32
31
P3503
5
P3503
2
P3503
6
P3503
4
P3503
1
P3503
3
IC3201
IC3303 (SW)
1
8
(FROM IC6001(18))
I C SERIAL CLOCK
VV CHROMINANCE
VIDEO
TUNER VIDEO
COMPONENT-Y1
COMPONENT-C1
COMPONENT-Y2
2
(TO/FROM IC6001(17))
I C SERIAL DATA
2
REC VIDEO SIGNAL
PB VIDEO SIGNAL
UHF/VHF TUNER/TV
DEMODULATOR UNIT
MAIN C.B.A.
POWER SUPPLY C.B.A.
OPERATION C.B.A.
RF
VIDEO
25
AMP
Q3001
Q7001
OSC
TO VIDEO
SELECTOR
BLOCK DIAGRAM
3.58MHz
FROM TV Y/C
PROCESS
BLOCK DIAGRAM
BUFFER
BUFFER
P7101
1
P4007
1
P7101
5
P4007
5
P7101
11
P4007
11
P7101
18
P4007
18
P4701
1
P4005
1
P4701
3
P4005
3
P4701
5
P4005
5
VIDEO IN 1
S-VIDEO
IN 1
NOT USED
+
Q9501
BUFFER
Q9503
CLAMP
Q9504
BUFFER
Q9502
BUFFER
VIDEO IN 2
S-VIDEO
IN 2
J4710
J4711
+
Q4710
BUFFER
Q4712
CLAMP
Q4713
BUFFER
Q4711
BUFFER
Q3004 BUFFER
(FROM IC6001(53))
LINE1(L)/LINE2(H)
COMPONENT-C2
3
Y
C
Y
C
NOT USED
18
NOT USED
1
3
2
7
PIN
52
PIN
58
PIN
54
P5651
48
P5652
54
P5652
50
J5305
J5301
J5304
NOT USED
Q5651
BUFFER
Q5654,Q5656
BUFFER
Q5653,Q5655
Q5652
BUFFER
IC5651 (Y/C SEPARATION)
4
13
15
Y/C SEPARATION
10
AMP
3.58MHz
5 ms
V1
0.2 Vp-p
0.1 V
5 ms
V1
0.4 Vp-p
0.1 V
5 ms
V1
0.4 Vp-p
0.2 V
V1
0.5 Vp-p
0.2 V
20 µs
V1
0.6 Vp-p
0.2 V
20 µs
V1
4.3 Vp-p
2 V
5 ms
V1
1 Vp-p
0.5 V
20 µs
A
B
C
A
0.1 V
20 µs
V1 0.27 Vp-p
B
0.1 V
20 µs
V1 0.27 Vp-p
5 ms
V1
0.4 Vp-p
0.1 V
C
V1
1 Vp-p
0.5 V
20 µs
V1
3.1 Vp-p
1 V
5 ms
VIDEO SIGNAL PATH BLOCK DIAGRAM
PV-DM2092/PV-DM2092-K VIDEO SIGNAL PATH BLOCK DIAGRAM
Summary of Contents for PVDM2092 - MONITOR/DVD COMBO
Page 1: ...ORDER NO MKE0207607C1 B22 TV DVD VCR Combination PV DM2092 PV DM2092 K SPECIFICATIONS 1...
Page 10: ...Fig 1 4 Fig 1 5 10...
Page 27: ...CAUTION Disconnect AC plug before disassembly Fig D1 Fig D2 27...
Page 28: ...Fig D3 28...
Page 29: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D4 29...
Page 33: ...6 2 3 EJECT Position Confirmation Fig J1 2 33...
Page 34: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 34...
Page 76: ...76...
Page 79: ...11 2 MECHANISM BOTTOM SECTION 79...
Page 80: ...11 3 CASSETTE UP COMPARTMENT SECTION 80...
Page 81: ...11 4 CHASSIS FRAME SECTION 1 81...
Page 82: ...11 5 CHASSIS FRAME SECTION 2 82...
Page 83: ...11 6 CHASSIS FRAME SECTION 3 83...
Page 84: ...11 7 PACKING PARTS AND ACCESSORIES SECTION 84...
